Dounavis, Athanasios S Production of biohydrogen from crude glycerol in an upflow column bioreactor. [electronic resource] - Bioresource technology Dec 2015 - 701-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1873-2976 Standard No.: 10.1016/j.biortech.2015.09.072 doi Subjects--Topical Terms: BiofuelsBioreactorsGlycerol--metabolismHydrogen--metabolismHydrogen-Ion ConcentrationPropylene Glycols--analysisWaste Disposal, Fluid--instrumentation